diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index b23e45267..6ddd49739 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.4.0-2"
-export PIKA_PACKAGE_NAME="php-http-psr7-integration-tests"
+export PIKA_PACKAGE_VERSION="5.4.0-3"
+export PIKA_PACKAGE_NAME="php-parser"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"